53003670 has 32 divisors (see below), whose sum is σ = 127733760. Its totient is φ = 14076000.

The previous prime is 53003659. The next prime is 53003719. The reversal of 53003670 is 7630035.

It is a self number, because there is not a number n which added to its sum of digits gives 53003670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4011 + ... + 11049.

It is an arithmetic number, because the mean of its divisors is an integer number (3991680).

Almost surely, 2^53003670 is an apocalyptic number.

53003670 is an abundant number, since it is smaller than the sum of its proper divisors (74730090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53003670 is a wasteful number, since it uses less digits than its factorization.

53003670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7300.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 53003670 is about 7280.3619415521. The cubic root of 53003670 is about 375.6372453910.

The spelling of 53003670 in words is "fifty-three million, three thousand, six hundred seventy".